52 
ALYCAEUS §. 6. 
265. 27. A. C^eimtiula Benson f 
„T^ umbilicata, conoideo-depressa , laevigata, nitida, ad 
ventriculum minutissime ad umbilicum crasse striata, hyalina ; 
spira conoidea, apice obtusiusculo , sutura profunda; anfr. 4 
convexiusculis, ultimo compresse rotundato, turn tumido, tubu- 
lum mediocrem gerente, tunc fossiculato-constricto , strictura 
crista recumbente, demumque area planata ab apertura separata ; 
apertura obliqua, superne arcuatim prominente, perist. duplici, 
valde incrassato-reflexo, intus superne ad angulum et infra ad 
basin leviter emarginato, umbilico profundo. — Operc. ? — 
Diam. maj. 2V4> min. 1^2? axis 1^2 mill.“ (B.) 
Alycaeus Gemmula Bens, in Ann. and Mag. nat. hist. 3d. ser. III. 
(Mart. 1859) p. 179. 
Habitat rarissime in valle Rungun. 
* 
266. 28. stylifer Bens. (Himalaya.) Pneum. H. p. 37. 
267. 29. spiracellum A. Ad. (Borneo.) - - - 35. 
268. 30. strangulatus Hutt. (Coll, 62. — India.) . . - - - 37. 
269. 31. A. expatelotns Blanforcl. *i* 
„T. mediocriter umbilicata, depressa, ad anfractus internes 
obsolete, ad ultimum fortius, ad spatium inflatum valde, crebre 
costulata , corneo-albida , apice diaphane rubella ; spira vix 
elevata, apice obtusa; sutura impressa; anfr, 372 convexi, 
ultimus ad latus mediocriter inflatus, deinde constrictus; con- 
strictione longa, medio tumida, glabra; tubulum suturale 
pone constrictionem oriens, mediocriter longum, plerumque 75 
peripheriae subaequans, sed nonnullis exemplis brevius ; aper- 
tura circularis, obliqua, juxta anfr. penultimurn retro curvatum ; 
perist. duplex; internum breviter porrectum, continuum, ex- 
ternum expansum, interruptum , columellari margine strictum. 
— Operc. corneum, distincte multispirum, anfr. 7 — 8 planu- 
latis , externe perconcavum , nucleo centrali interne prominente 
papillari, — Diam. maj. 4725 min. 874, alt. 272» apert. diam. 
1^4 mill.“ (Bl.) 
Alycaeus expatriatus (Charax) W. T. ^ II. F. Blanf. Contrib. to Ind. 
Malac. I. 1860. p. 7. 11. 1861. p. 3. 
/9. Major, diam. maj. niin. 4Y2 mill. 
